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5,7,4'-Trimethoxyisoflavone
SpectraBase Compound ID AgFQjVyqlNZ
InChI InChI=1S/C18H16O5/c1-20-12-6-4-11(5-7-12)14-10-23-16-9-13(21-2)8-15(22-3)17(16)18(14)19/h4-10H,1-3H3
InChIKey PVVORTURQPBPEQ-UHFFFAOYSA-N
Mol Weight 312.32 g/mol
Molecular Formula C18H16O5
Exact Mass 312.099774 g/mol
Copyright Copyright © 2012-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Indofine Chemical Company, Inc.
Source of Spectrum Forensic Spectral Research
Catalog Number 19-599
Copyright Copyright © 2012-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Indofine Chemical Company, Inc.
Source of Spectrum Forensic Spectral Research
Catalog Number 19-599
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Solvent CDCl3
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Solvent CDCl3/DMSO-D6
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Solvent CDCl3
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Solvent CDCl3/DMSO-D6
Copyright Copyright © 2016-2025 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent CDCl3:DMSO-D6=1:1
Copyright Copyright © 2016-2025 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent CDCl3
Copyright Copyright © 2016-2025 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent Unknown
Copyright Copyright © 2014-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Indofine Chemical Company, Inc.
Source of Spectrum Forensic Spectral Research
Catalog Number 19-599
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum KO-19-322-6
  • 4',5,7-Trimethoxyisoflavone
  • 5,7-Dimethoxy-3-(4-methoxyphenyl)-4H-chromen-4-one
  • Tri-O-methylgenistein
  • 5,7-Dimethoxy-3-(4-methoxyphenyl)-4H-1-benzopyran-4-one
  • 4H-1-Benzopyran-4-one, 5,7-dimethoxy-3-(4-methoxyphenyl)-
  • 5,7-Dimethoxy-3-(4-methoxyphenyl)chromone
  • 5,7-Dimethoxy-3-(4-methoxyphenyl)chromen-4-one
  • 5,7-Dimethoxy-3-(4-methoxyphenyl)-1-benzopyran-4-one
Title Journal or Book Year
Carbon-13 nuclear magnetic resonance spectra of isoflavones Magnetic Resonance in Chemistry 1986
13C NMR Spectroscopy of Flavonoids HETEROCYCLES 1981
Carbon-13 chemical shift assignments of chromones and isoflavones Canadian Journal of Chemistry 1980

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